16289422

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{1069}}^1$

素因数の和:1491

約数の個数: 16

約数和(自身を含む): 25808400

約数和(自身を除く): 9518978

約数列:

[1, 2, 19, 38, 401, 802, 1069, 2138, 7619, 15238, 20311, 40622, 428669, 857338, 8144711, 16289422]

約数ペア:

[(1, 16289422), (2, 8144711), (19, 857338), (38, 428669), (401, 40622), (802, 20311), (1069, 15238), (2138, 7619)]